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- <div class="body-wrap">
- <div class="top-tools">
- <a class="inner-link" href="#Ext.dd.Registry-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
- <a class="inner-link" href="#Ext.dd.Registry-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
- <a class="inner-link" href="#Ext.dd.Registry-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
- <a class="bookmark" href="../docs/?class=Ext.dd.Registry"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
- </div>
- <h1>Class Ext.dd.Registry</h1>
- <table cellspacing="0">
- <tr><td class="label">Package:</td><td class="hd-info">Ext.dd</td></tr>
- <tr><td class="label">Defined In:</td><td class="hd-info"><a href="../src/Registry.js" target="_blank">Registry.js</a></td></tr>
- <tr><td class="label">Class:</td><td class="hd-info">Registry</td></tr>
- <tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr>
- </table>
- <div class="description">
- *
-Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
-directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.<br><br><i>This class is a singleton and cannot be created directly.</i> </div>
-
- <div class="hr"></div>
- <a id="Ext.dd.Registry-props"></a>
- <h2>Public Properties</h2>
- <div class="no-members">This class has no public properties.</div> <a id="Ext.dd.Registry-methods"></a>
- <h2>Public Methods</h2>
- <table cellspacing="0" class="member-table">
- <tr>
- <th class="sig-header" colspan="2">Method</th>
- <th class="msource-header">Defined By</th>
- </tr>
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-getHandle"></a>\r
- <b>getHandle</b>( <code>String/HTMLElement id</code> ) : Object <div class="mdesc">\r
- <div class="short">Returns the handle registered for a DOM Node by id</div>\r
- <div class="long">\r
- Returns the handle registered for a DOM Node by id <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>id</code> : String/HTMLElement<div class="sub-desc">The DOM node or id to look up</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>Object</code><div class="sub-desc">handle The custom handle data</div></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-getHandleFromEvent"></a>\r
- <b>getHandleFromEvent</b>( <code>Event e</code> ) : Object <div class="mdesc">\r
- <div class="short">Returns the handle that is registered for the DOM node that is the target of the event</div>\r
- <div class="long">\r
- Returns the handle that is registered for the DOM node that is the target of the event <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>e</code> : Event<div class="sub-desc">The event</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>Object</code><div class="sub-desc">handle The custom handle data</div></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-getTarget"></a>\r
- <b>getTarget</b>( <code>String/HTMLElement id</code> ) : Object <div class="mdesc">\r
- <div class="short">Returns a custom data object that is registered for a DOM node by id</div>\r
- <div class="long">\r
- Returns a custom data object that is registered for a DOM node by id <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>id</code> : String/HTMLElement<div class="sub-desc">The DOM node or id to look up</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>Object</code><div class="sub-desc">data The custom data</div></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-getTargetFromEvent"></a>\r
- <b>getTargetFromEvent</b>( <code>Event e</code> ) : Object <div class="mdesc">\r
- <div class="short">Returns a custom data object that is registered for the DOM node that is the target of the event</div>\r
- <div class="long">\r
- Returns a custom data object that is registered for the DOM node that is the target of the event <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>e</code> : Event<div class="sub-desc">The event</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>Object</code><div class="sub-desc">data The custom data</div></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- <tr class="method-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-register"></a>\r
- <b>register</b>( <code>String/HTMLElement) element</code>, <span class="optional" title="Optional">[<code>Object data</code>]</span> ) : void <div class="mdesc">\r
- <div class="short">Resgister a drag drop element</div>\r
- <div class="long">\r
- Resgister a drag drop element <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>element</code> : String/HTMLElement)<div class="sub-desc">The id or DOM node to register</div></li><li><code>data</code> : Object<div class="sub-desc">(optional) An custom data object that will be passed between the elements that are involved
-in drag drop operations. You can populate this object with any arbitrary properties that your own code
-knows how to interpret, plus there are some specific properties known to the Registry that should be
-populated in the data object (if applicable):
-<pre>Value Description<br />\r
---------- ------------------------------------------<br />\r
-handles Array of DOM nodes that trigger dragging<br />\r
- for the element being registered<br />\r
-isHandle True if the element passed in triggers<br />\r
- dragging itself, else false</pre></div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- <tr class="method-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext.dd.Registry-unregister"></a>\r
- <b>unregister</b>( <code>String/HTMLElement) element</code> ) : void <div class="mdesc">\r
- <div class="short">Unregister a drag drop element</div>\r
- <div class="long">\r
- Unregister a drag drop element <div class="mdetail-params">\r
- <strong>Parameters:</strong>\r
- <ul><li><code>element</code> : String/HTMLElement)<div class="sub-desc">The id or DOM node to unregister</div></li> </ul>\r
- <strong>Returns:</strong>\r
- <ul>\r
- <li><code>void</code></li>\r
- </ul>\r
- </div>\r
- </div>\r
- </div>\r
- </td>\r
- <td class="msource">Registry</td>\r
- </tr>\r
- </table>
- <a id="Ext.dd.Registry-events"></a>
- <h2>Public Events</h2>
- <div class="no-members">This class has no public events.</div>
- </div>
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